<!--提示 start-->
<div class="alert alert-success alert-dismissible notification success" role="alert" style="display:none">
  <button type="button" class="close" data-dismiss="alert"><span aria-hidden="true">&times;</span><span class="sr-only">Close</span></button>
  <div></div>
</div>
<div class="alert alert-danger alert-dismissible notification error n-error" role="alert" style="display:none">
  <button type="button" class="close" data-dismiss="alert"><span aria-hidden="true">&times;</span><span class="sr-only">Close</span></button>
  <div></div>
</div>
<!--提示 end-->